The iPhone is well known for its excellent camera. You may have noticed a black dot near the lenses and wonder what it is ...

These observations of Jupiter’s auroras were captured with NASA's James Webb Space Telescope’s NIRCam (Near-Infrared Camera) on Dec. 25, 2023. NASA's James Webb Space Telescope has revealed enormous ...

Chromium doped lithium aluminate converts mechanical stress into near infrared light without pre charging or afterglow, enabling precise sensing and imaging in security and biomedical applications.

Stuck inside, working on your laptop all day? This device provides a daily dose of sunlight from the convenience of your home office.

Humans have a new way of seeing infrared light, without the need for clunky night-vision goggles. Researchers have made the first contact lenses to convey infrared vision — and the devices work even ...